Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)

v3.19.3
Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares
Sep. 30, 2019
Mar. 31, 2019
Statement of Financial Position [Abstract]    
Convertible preferred stock par value $ 0.0001 $ 0.0001
Convertible preferred stock shares authorized 714,286 714,286
Convertible preferred stock shares issued 2 0
Convertible preferred stock shares outstanding 2 0
Common stock par value $ 0.0001 $ 0.0001
Common stock shares authorized 24,000,000 24,000,000
Common stock shares issued 1,318,004 1,316,335
Common stock shares outstanding 1,318,004 1,316,335